Received: 17 May 2018
Accepted: 13 November 2018
First Online: 4 December 2018
Ethics approval and consent to participate
: Ethical clearance was obtained from the institutional review board (IRB) of Institute of Health, Jimma University (Ref no: IHRPGC/280/071) and permission was obtained from the health facilities where the study was conducted. Informed voluntary assent was obtained from children and written consent was obtained from all adult patients and parents/guardians of the children involved before commencing the study. Patients with a positive result were communicated about their result to their respective health professional/physician for proper management.
: Not applicable.
: The authors declare that they have no competing interests.
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